Data as of Nov 6, 2026
221.181.64.0/24
No anonymizer space · no proxy exits in 30 daysChina Mobile Communications Group Co., Ltd.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Proxy exits | Holder | RPKI |
|---|---|---|---|---|---|
| 221.181.64.0/18 since Jun 2008 | AS24400 | Mobile | China Mobile Communications Group Co., Ltd | ||
| 221.176.0.0/13 since May 2005 | AS9808 | Mobile | 288 3 always on | China Mobile Communications Group Co., Ltd |
Registrations in this block
The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.
| Range | Addresses | Netname | Holder | Type | Created | Abuse contact |
|---|---|---|---|---|---|---|
| 221.176.0.0/13 | 524,288 | CMNET | China Mobile Communications Group Co., Ltd (ORG-CM1-AP) · CN | ALLOCATED PORTABLE | — | abuse@ |
| └ 221.181.64.0/18 | 16,384 | CMNET-shanghai | China Mobile Communications Corporation - shanghai company | ASSIGNED NON-PORTABLE | — | idc-noc@ |
Network & registry
IPv4 market
Holder
- Organization
- China Mobile Communications Group Co., Ltd
- Handle
- ORG-CM1-AP
- Range
- 221.
176. 0. 0/ 13 - Registration type
- ALLOCATED PORTABLE
Origin network
AS9808
CN
- Name
- China Mobile Communications Group Co., Ltd.
- Type
- Internet provider
- Registered
- Jan 10, 2000
- Domain
- 10086.cn
- Website
- www.chinamobileltd.com/en/global/home.php
- Industry
- Internet Service Provider (ISP)
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
latest 12 of 14 stints
Summary
Routing history
- Pattern
- Stable
- First seen
- Jan 2012
- Current origin since
- Mar 2022 · 4.6 yr
- Origin networks
- 6
- Last change of origin
- Dec 2016
Recorded history
History
- Stints on record
- 14
- Handoffs
- 12
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 221.181.64.0/24 | AS9808 | /24 | APNIC | RPKI valid |
| 221.181.64.0/18 | AS24400 | /18 | APNIC | Another network |
IRR
Route objects on the exact prefix
| Origin | Registry | Description | Maintainer | Modified |
|---|---|---|---|---|
| AS9808 | NTTCOM | CMI IP Transit - from CMCC 2011 | MAINT-CMI-INT-HK | Feb 16, 2012 |
Whois
Registration for this announcement
- Range
- 221.
181. 64. 0/ 18 - Netname
- CMNET-shanghai
- Registrant
- China Mobile Communications Corporation - shanghai company
- Registrant country
- CN
- Organization
- China Mobile Communications Corporation - shanghai company
- Org country
- CN
- Type
- ASSIGNED NON-PORTABLE
- Created
- Not stated by the registry
- Updated
- Jan 19, 2022
- Maintainer
- MAINT-CN-CMCC-shanghai
- RIR
- APNIC
- Country
- CN
- Delegated
- Sep 9, 2003
- Status
- assigned
Report abuse
Abuse contact
- idc-noc@
sh. chinamobile. com - Name
- ABUSE CMCCSHANGHAI
- Handle
- AC2538-AP